All MIBs › IEEE8021-SPANNING-TREE-MIB › ieee8021SpanningTreeBridgeHelloTime
ieee8021SpanningTreeBridgeHelloTime
Module: IEEE8021-SPANNING-TREE-MIB
OID (symbolic): IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeBridgeHelloTime
OID (numeric): 1.3.111.2.802.1.1.3.1.1.1.14
Node type: OBJECT-TYPE
Type: Timeout
Access: read-write
Description: The value that all Bridges use for HelloTime when this Bridge is acting as the root. The granularity of this timer is specified by IEEE Std 802.1D-1998 to be 1 second. An agent may return an SNMP badValue error (or its equivalent if another protocol is used) if a set is attempted to a value that is not a whole number of seconds.
The value of this object MUST be retained across reinitializations of the management system.
What is ieee8021SpanningTreeBridgeHelloTime?
The HelloTime this bridge would use network-wide if it became root, settable from 1-10 seconds; changing it only affects behavior once this bridge is actually elected root.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.3.1.1.1.14 snmpwalk -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeBridgeHelloTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.3.1.1.1.14.1 snmpget -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeBridgeHelloTime.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.111.2.802.1.1.3.1.1.1.14.1 s <value>
Start monitoring Vendor-neutral IEEE 802.1D/Q standard (Ethernet bridge or switch running STP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeBridgeHelloTime OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1D/Q standard (Ethernet bridge or switch running STP) from a single console.
OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.3 | ieee8021SpanningTreeMib | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1 | ieee8021SpanningTreeObjects | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.1 | ieee8021SpanningTreeTable | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.1.1 | ieee8021SpanningTreeEntry | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.1.1.14 | ieee8021SpanningTreeBridgeHelloTime | IEEE8021-SPANNING-TREE-MIB |